ATXNG bench notes https://atxng.com/ 2026-08-28T00:00:00Z DDR5 subtiming tuning on AM5 and LGA1700 https://atxng.com/guides/ddr5-subtiming-tuning/ 2026-08-28T00:00:00Z Primary floors, the secondaries worth an evening, tREFI against module temperature, the IMC rails on both platforms, training recovery, and validation. PCIe lane topology, bifurcation and link verification https://atxng.com/guides/pcie-bifurcation-lane-topology/ 2026-08-28T00:00:00Z Where CPU and chipset lanes come from, what bifurcation actually configures, and how to read LnkCap, LnkSta and AER counters to prove a link trained right. VRM load line, droop and thermal analysis https://atxng.com/guides/vrm-loadline-thermal-analysis/ 2026-08-28T00:00:00Z Separate real phases from doublers, measure the load line and its release overshoot, check current telemetry against clamped input power, instrument the VRM from Linux. Per-core Curve Optimizer: finding each core's voltage floor https://atxng.com/guides/per-core-curve-optimizer/ 2026-08-28T00:00:00Z A Curve Optimizer count offsets the requested voltage at every point of the fused V/F curve. Finding each core's floor by bisection, and validating at idle. UEFI firmware inspection, modification and recovery https://atxng.com/guides/uefi-firmware-modding-recovery/ 2026-08-28T00:00:00Z SPI flash regions and descriptor permissions, UEFITool inspection, microcode verification, region-scoped flashrom writes, and SOIC-8 clip recovery.